MCP / Messaging

Heyy MCP: messages

Connect with your customers on Whatsapp, SMS, Messenger and Instagram using automation. Connect it to Claude, Codex, Cursor or any MCP client through one FlyMy.AI MCP.

Connect HeyyWhat it can do
Your own API key13 actionsMessaging

$ YOUR NEXT RUN

Claude CodeCodexCursorAny agent

Use Heyy MCP in your assistant

Paste this prompt into Claude Code, Codex, Cursor or any agent. It reads the guide and helps you connect.

Read https://flymy.ai/skill.md and https://flymy.ai/mcp/heyy.md. Help me connect Heyy MCP to this assistant. Then help me run this task: Use Heyy to create attribute. Ask me for the required inputs first and show the result.
Open FlyMy.AIDownload brief

What Heyy MCP can do

13 actions in the FlyMy.AI catalog, the most used first. Your agent finds them through search_tools and calls the one the task needs.

ActionWhat it does
# HEYY_CREATE_ATTRIBUTECreate a new custom attribute for contacts in Heyy.
# HEYY_CREATE_CONTACTCreate a new contact in Heyy with optional details including first name, last name, email, phone number, labels, and custom attributes.
# HEYY_CREATE_LABELCreate a new label for categorizing contacts in Heyy.
# HEYY_CREATE_WEBHOOKCreate a new webhook for receiving event notifications across multiple channels.
# HEYY_DELETE_ATTRIBUTEDelete an attribute by its unique identifier.
# HEYY_DELETE_LABELDelete a label by its unique identifier.
# HEYY_DELETE_WEBHOOKDelete a webhook by its unique identifier.
# HEYY_LIST_ATTRIBUTESRetrieve all attributes available in the Heyy system.
# HEYY_LIST_AUTOMATIONSRetrieve automation workflows for a specified channel.
# HEYY_LIST_CHANNELSRetrieve all available channels from the Heyy system.
# HEYY_LIST_MESSAGE_TEMPLATESRetrieve all message templates available in the Heyy system.
# HEYY_LIST_WEBHOOKSRetrieve all API webhooks configured for the account.
Show all 13 actions
ActionWhat it does
# HEYY_UPDATE_WEBHOOKUpdate a webhook's URL and active status.

Ask your agent

Requests to paste as they are. Each one runs on the actions named under it.

“Use Heyy to create attribute. Ask me for the required inputs first and show the result.”uses HEYY_CREATE_ATTRIBUTE
“Use Heyy to create contact. Ask me for the required inputs first and show the result.”uses HEYY_CREATE_CONTACT
“Use Heyy to create label. Ask me for the required inputs first and show the result.”uses HEYY_CREATE_LABEL

Connect Heyy in a minute

One MCP for every integration. Add it once, then every MCP in the catalog is a request away.

  1. 01

    Add FlyMy.AI

    Add the FlyMy.AI MCP to your assistant with one of the commands below and sign in. No key to copy.

  2. 02

    Add your API Token

    Paste it into the Heyy connection settings once; it stays with FlyMy.AI, never in a prompt or a chat.

    • API Token - To get your API Key, sign in to Heyy Hub and go to Settings > Developers > API Keys (https://hub.hey-y.io/settings/api-keys) Get API key →
  3. 03

    Ask

    Paste a request from this page. Every run shows what it cost.

Claude Code
claude mcp add --transport http flymyai https://mcp-agents.flymy.ai/mcp

Then run /mcp in Claude Code and sign in.

Codex
codex mcp add flymy --url https://mcp-agents.flymy.ai/mcp

Then run codex mcp login flymy to sign in.

claude.ai and Claude Desktop
https://mcp-agents.flymy.ai/mcp

Settings, Connectors, Add custom connector: paste this URL.

Pay per run

FlyMy.AI bills the run: the model and the tool's seconds. Calls go to your own Heyy account, under its plan and limits. No seats and no minimum.

See usage pricing →

Go to the source

Heyy in the docs →Heyy connection settings →Heyy website →Every MCP in the catalog →Usage pricing →

From the FlyMy.AI platform catalog of 2026-11-03: name, description, actions and setup as the platform lists them. Examples are requests to paste, not recorded runs.